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 | 4:19:42 AM | 2.90 | 2:38 | 2:33 | 66 |  |
| Bellaire | S Fry Rd | 4:19:42 AM | 1.60 | 1:30 | 4:03 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 4:19:42 AM | 2.00 | 1:49 | 5:52 | 66 | |
| Cinco Ranch Blvd | Kingsland | 4:19:42 AM | 2.20 | 2:09 | 8:01 | 61 | |
| Kingsland | IH-10 Katy | 4:19:42 AM | 1.25 | 1:12 | 9:13 | 62 | |
| IH-10 Katy | Morton | 4:19:42 AM | 1.50 | 1:20 | 10:33 | 68 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | 4:19:42 AM | 1.30 | 1:13 | 11:45 | 64 | |
| Beckendorff | FM-529 | 4:19:42 AM | 1.00 | 00:54 | 12:39 | 67 | |
| FM-529 | West Rd | 4:19:42 AM | 2.50 | 2:01 | 14:40 | 74 | |
| West Rd | House Hahl | 4:19:42 AM | 1.30 | 1:42 | 16:22 | 46 |  |
| House Hahl | Bridgeland Lake Parkway | 4:19:42 AM | 1.40 | 1:20 | 17:42 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:19:42 AM | 2.40 | 2:13 | 19:55 | 65 | |
| 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | 4:19:42 AM | 1.40 | 1:14 | 1:13 | 68 | |
| House Hahl | West Rd | 4:19:42 AM | 1.30 | 1:27 | 2:40 | 54 | |
| West Rd | FM-529 | 4:19:42 AM | 2.50 | 1:40 | 4:20 | 90 | |
| FM-529 | Beckendorff | 4:19:42 AM | 1.00 | 1:11 | 5:31 | 51 | |
| Beckendorff | Clay Rd | 4:19:42 AM | 1.30 | 1:09 | 6:40 | 68 | |
| Clay Rd | Morton | 4:19:42 AM | 1.60 | 1:51 | 8:31 | 52 | |
| Morton | IH-10 Katy | 4:19:42 AM | 1.50 | 1:07 | 9:38 | 81 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 4:19:42 AM | 2.20 | 1:58 | 11:35 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 4:19:42 AM | 2.00 | 2:04 | 13:39 | 58 | |
| S Fry Rd | Bellaire | 4:19:42 AM | 1.60 | 2:11 | 15:50 | 44 | |
| 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 | Not Available | |
