SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 3:36:50 PM | 2.20 | 4:58 | 4:50 | 27 |  |
| Kingsland | IH-10 Katy | 3:36:50 PM | 1.25 | 1:08 | 5:58 | 66 |  |
| IH-10 Katy | Morton | 3:36:50 PM | 1.50 | 7:03 | 13:01 | 13 |  |
| Morton | Clay Rd | 3:36:50 PM | 1.60 | 2:30 | 15:31 | 38 |  |
| Clay Rd | Beckendorff | 3:36:50 PM | 1.30 | 1:21 | 16:52 | 58 | |
| Beckendorff | FM-529 | 3:36:50 PM | 1.00 | 00:59 | 17:51 | 61 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 3:36:50 PM | 1.40 | 1:22 | 19:11 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:36:50 PM | 2.40 | 2:20 | 21:31 | 62 | |
| Summary | 30.55 | Not Available | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 3:36:50 PM | 2.40 | 2:16 | 2:16 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 3:36:50 PM | 1.40 | 1:18 | 3:34 | 65 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 3:36:50 PM | 1.00 | 1:05 | 4:37 | 55 | |
| Beckendorff | Clay Rd | 3:36:50 PM | 1.30 | 1:17 | 5:54 | 61 | |
| Clay Rd | Morton | 3:36:50 PM | 1.60 | 22:00 | 27:54 | 4 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:36:50 PM | 1.25 | 1:07 | 29:00 | 67 | |
| Kingsland | Cinco Ranch Blvd | 3:36:50 PM | 2.20 | 6:23 | 35:23 | 21 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 35:15 | 35:15 | 52 | |
