SH-99 Lanier Parkway-North Mainlanes Westbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Community | Elm Pl | - | 1.80 | Not Available |  |
| Elm Pl | Plum Grove | - | 1.90 | Not Available | |
| Plum Grove | Monday-Hargrove | - | 1.90 | Not Available | |
| Monday-Hargrove | Wilderness Ln | - | 2.60 | Not Available | |
| Wilderness Ln | Sullivan Rd | - | 1.70 | Not Available | |
| Sullivan Rd | US-59 Eastex | - | 1.70 | Not Available | |
| US-59 Eastex | East of FM-1314 | 7:10:40 AM | 2.10 | 1:47 | 1:41 | 71 |  |
| East of FM-1314 | West of FM-1314 | 7:10:40 AM | 1.70 | 1:28 | 3:09 | 70 | |
| West of FM-1314 | East of San Jacinto River | 7:10:40 AM | 1.60 | 1:17 | 4:26 | 75 | |
| East of San Jacinto River | West of San Jacinto River | 7:10:40 AM | 1.50 | 1:12 | 5:38 | 75 | |
| West of San Jacinto River | Rayford | 7:10:40 AM | 2.10 | 1:50 | 7:28 | 69 | |
| Rayford | Hardy Toll Road | 7:10:40 AM | 2.20 | 1:39 | 9:07 | 80 | |
| Hardy Toll Road | IH-45 North | 7:10:40 AM | 2.10 | 2:02 | 11:09 | 62 | |
| IH-45 North | Mossy Oaks | 7:10:40 AM | 2.00 | 1:34 | 12:43 | 77 | |
| Mossy Oaks | Gosling | 7:10:40 AM | 1.50 | 1:18 | 14:01 | 69 | |
| Gosling | Kuykendahl | 7:10:40 AM | 1.50 | 1:28 | 15:29 | 61 | |
| Kuykendahl | FM-2920 | 7:10:40 AM | 2.00 | 1:34 | 17:03 | 77 | |
| FM-2920 | Gleanloch Forest | 7:10:40 AM | 2.00 | 2:03 | 19:06 | 59 | |
| Gleanloch Forest | SH-249 | 7:10:40 AM | 1.70 | 2:01 | 21:07 | 51 | |
| SH-249 | Shaw Rd | - | 2.10 | Not Available | |
| Shaw Rd | Telge | 7:10:40 AM | 1.50 | 1:13 | 22:19 | 74 | |
| Telge | Cypress-Rosehill | 7:10:40 AM | 2.10 | 1:55 | 24:14 | 66 | |
| Cypress-Rosehill | Mueschke | 7:10:40 AM | 2.00 | 1:37 | 25:51 | 74 | |
| Mueschke | Mason | 7:10:40 AM | 2.00 | 1:36 | 27:27 | 75 | |
| Mason | Cypresswood | 7:10:40 AM | 2.10 | 1:40 | 29:07 | 76 | |
| Cypresswood | US-290 Northwest | 7:10:40 AM | 1.20 | 1:02 | 30:09 | 70 | |
| Summary | 48.6 | Not Available | |
SH-99 Lanier Parkway-North Mainlanes Eastbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Cypresswood | 7:10:40 AM | 1.20 | 1:06 | 1:06 | 65 | |
| Cypresswood | Mason | 7:10:40 AM | 2.10 | 1:37 | 2:43 | 78 | |
| Mason | Mueschke | 7:10:40 AM | 2.00 | 1:34 | 4:17 | 77 | |
| Mueschke | Cypress-Rosehill | 7:10:40 AM | 2.00 | 1:34 | 5:51 | 77 | |
| Cypress-Rosehill | Telge | 7:10:40 AM | 2.10 | 2:02 | 7:53 | 62 | |
| Telge | Shaw Rd | 7:10:40 AM | 1.50 | 1:12 | 9:05 | 75 | |
| Shaw Rd | SH-249 | - | 2.10 | Not Available | |
| SH-249 | Gleanloch Forest | 7:10:40 AM | 1.70 | 2:08 | 11:12 | 48 |  |
| Gleanloch Forest | FM-2920 | 7:09:41 AM | 2.00 | 1:57 | 13:09 | 62 | |
| FM-2920 | Kuykendahl | 7:10:40 AM | 2.00 | 2:03 | 15:12 | 59 | |
| Kuykendahl | Gosling | 7:10:40 AM | 1.50 | 1:18 | 16:30 | 69 | |
| Gosling | Mossy Oaks | 7:10:40 AM | 1.50 | 1:18 | 17:48 | 69 | |
| Mossy Oaks | IH-45 North | 7:10:40 AM | 2.00 | 1:48 | 19:36 | 67 | |
| IH-45 North | Hardy Toll Road | 7:10:40 AM | 2.10 | 1:49 | 21:25 | 69 | |
| Hardy Toll Road | Rayford | 7:10:40 AM | 2.20 | 1:47 | 23:12 | 74 | |
| Rayford | West of San Jacinto River | 7:06:40 AM | 2.10 | 1:39 | 24:51 | 76 | |
| West of San Jacinto River | East of San Jacinto River | 7:10:40 AM | 1.50 | 1:16 | 26:07 | 71 | |
| East of San Jacinto River | West of FM-1314 | 7:10:40 AM | 1.60 | 1:11 | 27:18 | 81 | |
| West of FM-1314 | East of FM-1314 | 7:10:40 AM | 1.70 | 1:19 | 28:37 | 77 | |
| East of FM-1314 | US-59 Eastex | 7:10:40 AM | 2.10 | 1:40 | 30:17 | 76 | |
| US-59 Eastex | Sullivan Rd | - | 1.70 | Not Available | |
| Sullivan Rd | Wilderness Ln | - | 1.70 | Not Available | |
| Wilderness Ln | Monday-Hargrove | - | 2.60 | Not Available | |
| Monday-Hargrove | Plum Grove | - | 1.90 | Not Available | |
| Plum Grove | Elm Pl | - | 1.90 | Not Available | |
| Elm Pl | Community | - | 1.80 | Not Available | |
| Summary | 48.6 | 30:11 | 30:11 | 97 | |
