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 | 8:01:28 AM | 2.10 | 1:50 | 1:44 | 69 |  |
| East of FM-1314 | West of FM-1314 | 8:01:28 AM | 1.70 | 1:25 | 3:09 | 72 | |
| West of FM-1314 | East of San Jacinto River | 8:01:28 AM | 1.60 | 1:20 | 4:29 | 72 | |
| East of San Jacinto River | West of San Jacinto River | 8:01:28 AM | 1.50 | 1:06 | 5:35 | 82 | |
| West of San Jacinto River | Rayford | 8:01:28 AM | 2.10 | 1:53 | 7:28 | 67 | |
| Rayford | Hardy Toll Road | 8:01:28 AM | 2.20 | 1:39 | 9:07 | 80 | |
| Hardy Toll Road | IH-45 North | 8:01:28 AM | 2.10 | 2:00 | 11:07 | 63 | |
| IH-45 North | Mossy Oaks | 8:01:28 AM | 2.00 | 1:36 | 12:43 | 75 | |
| Mossy Oaks | Gosling | 8:01:28 AM | 1.50 | 1:17 | 14:00 | 70 | |
| Gosling | Kuykendahl | 8:01:28 AM | 1.50 | 1:47 | 15:47 | 50 | |
| Kuykendahl | FM-2920 | 8:01:28 AM | 2.00 | 1:38 | 17:25 | 73 | |
| FM-2920 | Gleanloch Forest | 8:01:28 AM | 2.00 | 1:43 | 19:08 | 70 | |
| Gleanloch Forest | SH-249 | - | 1.70 | Not Available | |
| SH-249 | Shaw Rd | - | 2.10 | Not Available | |
| Shaw Rd | Telge | 8:01:28 AM | 1.50 | 1:15 | 20:21 | 72 | |
| Telge | Cypress-Rosehill | 8:01:28 AM | 2.10 | 1:56 | 22:17 | 65 | |
| Cypress-Rosehill | Mueschke | 8:01:28 AM | 2.00 | 1:39 | 23:56 | 73 | |
| Mueschke | Mason | 8:01:28 AM | 2.00 | 1:42 | 25:38 | 71 | |
| Mason | Cypresswood | 8:01:28 AM | 2.10 | 1:40 | 27:18 | 76 | |
| Cypresswood | US-290 Northwest | 8:01:28 AM | 1.20 | 00:58 | 28:16 | 74 | |
| 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 | 8:01:28 AM | 1.20 | 1:05 | 1:05 | 66 | |
| Cypresswood | Mason | 8:01:28 AM | 2.10 | 1:41 | 2:46 | 75 | |
| Mason | Mueschke | 8:01:28 AM | 2.00 | 1:33 | 4:19 | 77 | |
| Mueschke | Cypress-Rosehill | 8:01:28 AM | 2.00 | 1:30 | 5:49 | 80 | |
| Cypress-Rosehill | Telge | 8:01:28 AM | 2.10 | 2:00 | 7:49 | 63 | |
| Telge | Shaw Rd | 8:01:28 AM | 1.50 | 1:11 | 9:00 | 76 | |
| Shaw Rd | SH-249 | - | 2.10 | Not Available | |
| SH-249 | Gleanloch Forest | 8:01:28 AM | 1.70 | 2:18 | 11:17 | 44 |  |
| Gleanloch Forest | FM-2920 | 8:01:28 AM | 2.00 | 1:38 | 12:55 | 73 | |
| FM-2920 | Kuykendahl | 8:01:28 AM | 2.00 | 1:36 | 14:31 | 75 | |
| Kuykendahl | Gosling | 8:01:28 AM | 1.50 | 1:11 | 15:42 | 76 | |
| Gosling | Mossy Oaks | 8:01:28 AM | 1.50 | 1:09 | 16:51 | 78 | |
| Mossy Oaks | IH-45 North | 8:01:28 AM | 2.00 | 1:42 | 18:33 | 71 | |
| IH-45 North | Hardy Toll Road | 8:01:28 AM | 2.10 | 1:40 | 20:13 | 76 | |
| Hardy Toll Road | Rayford | 8:01:28 AM | 2.20 | 1:44 | 21:57 | 76 | |
| Rayford | West of San Jacinto River | 7:57:28 AM | 2.10 | 1:41 | 23:38 | 75 | |
| West of San Jacinto River | East of San Jacinto River | 8:01:28 AM | 1.50 | 1:21 | 24:59 | 67 | |
| East of San Jacinto River | West of FM-1314 | 8:01:28 AM | 1.60 | 1:17 | 26:16 | 75 | |
| West of FM-1314 | East of FM-1314 | 8:01:28 AM | 1.70 | 1:26 | 27:42 | 71 | |
| East of FM-1314 | US-59 Eastex | 8:01:28 AM | 2.10 | 1:43 | 29:25 | 73 | |
| 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 | 29:19 | 29:19 | 99 | |
