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 | 6:59:54 AM | 1.00 | 00:59 | 00:59 | 61 |  |
| 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 | 6:58:52 AM | 2.90 | 2:50 | 3:45 | 61 | |
| Bellaire | S Fry Rd | 6:59:54 AM | 1.60 | 1:26 | 5:11 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 6:59:54 AM | 2.00 | 1:52 | 7:03 | 64 | |
| Cinco Ranch Blvd | Kingsland | 6:59:54 AM | 2.20 | 2:10 | 9:13 | 61 | |
| Kingsland | IH-10 Katy | 6:59:54 AM | 1.25 | 1:13 | 10:26 | 62 | |
| IH-10 Katy | Morton | 6:59:54 AM | 1.50 | 1:41 | 12:07 | 53 | |
| Morton | Clay Rd | 6:59:54 AM | 1.60 | 1:32 | 13:39 | 63 | |
| Clay Rd | Beckendorff | 6:59:54 AM | 1.30 | 1:16 | 14:55 | 62 | |
| Beckendorff | FM-529 | 6:59:54 AM | 1.00 | 00:53 | 15:48 | 68 | |
| FM-529 | West Rd | 6:51:51 AM | 2.50 | 1:56 | 17:44 | 78 | |
| West Rd | House Hahl | 6:59:54 AM | 1.30 | 1:33 | 19:17 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 6:59:54 AM | 1.40 | 1:21 | 20:38 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:59:54 AM | 2.40 | 2:15 | 22:53 | 64 | |
| Summary | 30.55 | 22:53 | 22:53 | 80 | |
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 | 6:59:54 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 6:59:54 AM | 1.40 | 1:18 | 3:26 | 65 | |
| House Hahl | West Rd | 6:59:54 AM | 1.30 | 1:29 | 4:55 | 53 | |
| West Rd | FM-529 | 6:59:54 AM | 2.50 | 1:50 | 6:45 | 82 | |
| FM-529 | Beckendorff | 6:59:54 AM | 1.00 | 00:57 | 7:42 | 63 | |
| Beckendorff | Clay Rd | 6:59:54 AM | 1.30 | 1:09 | 8:51 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 6:59:54 AM | 1.50 | 1:30 | 10:20 | 60 | |
| IH-10 Katy | Kingsland | 6:59:54 AM | 1.25 | 1:11 | 11:31 | 63 | |
| Kingsland | Cinco Ranch Blvd | 6:59:54 AM | 2.20 | 1:53 | 13:24 | 70 | |
| Cinco Ranch Blvd | S Fry Rd | 6:59:54 AM | 2.00 | 1:43 | 15:07 | 70 | |
| S Fry Rd | Bellaire | 6:59:54 AM | 1.60 | 1:26 | 16:33 | 67 | |
| Bellaire | W Bellfort | 6:59:54 AM | 2.90 | 2:41 | 19:14 | 65 | |
| 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 | 19:09 | 19:09 | 96 | |
