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 | 8:57:54 AM | 1.00 | 00:53 | 00:53 | 68 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | 8:57:54 AM | 2.00 | 1:35 | 2:27 | 76 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 8:57:54 AM | 1.50 | 1:11 | 3:37 | 76 | |
| W Bellfort | Bellaire | 8:57:54 AM | 2.90 | 2:37 | 6:14 | 66 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 8:57:54 AM | 1.50 | 1:38 | 7:48 | 55 | |
| Morton | Clay Rd | 8:57:54 AM | 1.60 | 1:19 | 9:07 | 73 | |
| Clay Rd | Beckendorff | 8:57:54 AM | 1.30 | 1:14 | 10:21 | 63 | |
| Beckendorff | FM-529 | 8:57:54 AM | 1.00 | 00:51 | 11:12 | 71 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 8:57:54 AM | 1.40 | 1:17 | 12:27 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:57:54 AM | 2.40 | 2:01 | 14:28 | 71 | |
| Summary | 30.55 | 14:28 | 14:28 | 127 | |
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 | 8:57:54 AM | 2.40 | 2:01 | 2:01 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 8:57:54 AM | 1.40 | 1:18 | 3:19 | 65 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 8:57:54 AM | 1.00 | 1:03 | 4:20 | 57 | |
| Beckendorff | Clay Rd | 8:57:54 AM | 1.30 | 1:07 | 5:27 | 70 | |
| Clay Rd | Morton | 8:57:54 AM | 1.60 | 7:15 | 12:42 | 13 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 8:57:54 AM | 2.20 | 1:51 | 14:31 | 71 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 8:57:54 AM | 2.90 | 2:40 | 17:09 | 65 | |
| W Bellfort | Harlem Rd | 8:57:54 AM | 1.50 | 1:16 | 18:25 | 71 | |
| Harlem Rd | Oyster Creek | 8:57:54 AM | 1.60 | 1:22 | 19:47 | 70 | |
| Oyster Creek | FM-1464 | 8:57:54 AM | 2.00 | 1:40 | 21:27 | 72 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 8:57:54 AM | 1.00 | 00:50 | 22:16 | 72 | |
| Summary | 30.55 | 22:16 | 22:16 | 82 | |
