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 | 8:01:40 AM | 2.10 | 1:30 | 1:24 | 84 |  |
| East of FM-1314 | West of FM-1314 | 8:01:40 AM | 1.70 | 1:20 | 2:44 | 76 | |
| West of FM-1314 | East of San Jacinto River | 8:01:40 AM | 1.60 | 1:12 | 3:56 | 80 | |
| East of San Jacinto River | West of San Jacinto River | 8:01:40 AM | 1.50 | 1:10 | 5:06 | 77 | |
| West of San Jacinto River | Rayford | 8:01:40 AM | 2.10 | 1:49 | 6:55 | 69 | |
| Rayford | Hardy Toll Road | 8:01:40 AM | 2.20 | 1:41 | 8:36 | 78 | |
| Hardy Toll Road | IH-45 North | 8:01:40 AM | 2.10 | 2:00 | 10:36 | 63 | |
| IH-45 North | Mossy Oaks | 8:01:40 AM | 2.00 | 1:34 | 12:10 | 77 | |
| Mossy Oaks | Gosling | 8:01:40 AM | 1.50 | 1:10 | 13:20 | 77 | |
| Gosling | Kuykendahl | 8:01:40 AM | 1.50 | 1:30 | 14:50 | 60 | |
| Kuykendahl | FM-2920 | 8:01:40 AM | 2.00 | 1:30 | 16:20 | 80 | |
| FM-2920 | Gleanloch Forest | 8:01:40 AM | 2.00 | 1:56 | 18:16 | 62 | |
| Gleanloch Forest | SH-249 | 8:01:40 AM | 1.70 | 2:06 | 20:22 | 49 |  |
| SH-249 | Shaw Rd | - | 2.10 | Not Available | |
| Shaw Rd | Telge | 8:01:40 AM | 1.50 | 1:12 | 21:33 | 75 | |
| Telge | Cypress-Rosehill | 8:01:40 AM | 2.10 | 1:55 | 23:28 | 66 | |
| Cypress-Rosehill | Mueschke | 8:01:40 AM | 2.00 | 1:37 | 25:05 | 74 | |
| Mueschke | Mason | 8:01:40 AM | 2.00 | 1:36 | 26:41 | 75 | |
| Mason | Cypresswood | 8:01:40 AM | 2.10 | 1:36 | 28:17 | 79 | |
| Cypresswood | US-290 Northwest | 8:01:40 AM | 1.20 | 1:01 | 29:18 | 71 | |
| 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 | 8:01:40 AM | 1.20 | 1:04 | 1:04 | 68 | |
| Cypresswood | Mason | 8:01:40 AM | 2.10 | 1:42 | 2:46 | 74 | |
| Mason | Mueschke | 8:01:40 AM | 2.00 | 1:33 | 4:19 | 77 | |
| Mueschke | Cypress-Rosehill | 8:01:40 AM | 2.00 | 1:28 | 5:47 | 82 | |
| Cypress-Rosehill | Telge | 8:01:40 AM | 2.10 | 1:52 | 7:39 | 68 | |
| Telge | Shaw Rd | 8:01:40 AM | 1.50 | 1:08 | 8:47 | 79 | |
| Shaw Rd | SH-249 | 8:01:40 AM | 2.10 | 1:18 | 10:05 | 97 | |
| SH-249 | Gleanloch Forest | 8:01:40 AM | 1.70 | 2:22 | 12:27 | 43 | |
| Gleanloch Forest | FM-2920 | 8:01:40 AM | 2.00 | 1:50 | 14:17 | 65 | |
| FM-2920 | Kuykendahl | 8:01:40 AM | 2.00 | 1:52 | 16:09 | 64 | |
| Kuykendahl | Gosling | 8:01:40 AM | 1.50 | 1:12 | 17:21 | 75 | |
| Gosling | Mossy Oaks | 8:01:40 AM | 1.50 | 1:12 | 18:33 | 75 | |
| Mossy Oaks | IH-45 North | 8:01:40 AM | 2.00 | 1:45 | 20:18 | 69 | |
| IH-45 North | Hardy Toll Road | 8:01:40 AM | 2.10 | 1:55 | 22:13 | 66 | |
| Hardy Toll Road | Rayford | 8:01:40 AM | 2.20 | 1:51 | 24:04 | 71 | |
| Rayford | West of San Jacinto River | 8:01:40 AM | 2.10 | 1:53 | 25:57 | 67 | |
| West of San Jacinto River | East of San Jacinto River | - | 1.50 | Not Available | |
| East of San Jacinto River | West of FM-1314 | - | 1.60 | Not Available | |
| West of FM-1314 | East of FM-1314 | 8:01:40 AM | 1.70 | 1:23 | 27:18 | 74 | |
| East of FM-1314 | US-59 Eastex | 8:01:40 AM | 2.10 | 1:37 | 28:55 | 78 | |
| 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 | 28:49 | 28:49 | 101 | |
