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 | 10:21:30 AM | 1.00 | 1:01 | 1:01 | 59 |  |
| New Territory | FM-1464 | 10:21:30 AM | 1.50 | 1:16 | 2:17 | 71 | |
| FM-1464 | Oyster Creek | 10:21:30 AM | 2.00 | 1:47 | 4:04 | 67 | |
| Oyster Creek | Harlem Rd | 10:21:30 AM | 1.60 | 1:31 | 5:35 | 63 | |
| Harlem Rd | W Bellfort | 10:21:30 AM | 1.50 | 1:07 | 6:42 | 81 | |
| W Bellfort | Bellaire | 10:21:30 AM | 2.90 | 2:41 | 9:23 | 65 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 10:20:30 AM | 2.20 | 2:31 | 11:52 | 52 | |
| Kingsland | IH-10 Katy | 10:21:30 AM | 1.25 | 1:17 | 13:09 | 58 | |
| IH-10 Katy | Morton | 10:21:30 AM | 1.50 | 1:57 | 15:06 | 46 |  |
| Morton | Clay Rd | 10:21:30 AM | 1.60 | 1:27 | 16:33 | 66 | |
| Clay Rd | Beckendorff | 10:21:30 AM | 1.30 | 1:18 | 17:51 | 60 | |
| Beckendorff | FM-529 | 10:21:30 AM | 1.00 | 00:52 | 18:43 | 69 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 10:21:30 AM | 1.40 | 1:18 | 19:59 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:21:30 AM | 2.40 | 2:15 | 22:14 | 64 | |
| Summary | 30.55 | 22:14 | 22:14 | 82 | |
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 | 10:21:30 AM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 10:21:30 AM | 1.40 | 1:17 | 3:26 | 65 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 10:21:30 AM | 1.00 | 1:05 | 4:29 | 55 | |
| Beckendorff | Clay Rd | 10:21:30 AM | 1.30 | 1:11 | 5:40 | 66 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 10:20:30 AM | 1.50 | 1:47 | 7:26 | 50 | |
| IH-10 Katy | Kingsland | 10:21:30 AM | 1.25 | 1:19 | 8:45 | 57 | |
| Kingsland | Cinco Ranch Blvd | 10:21:30 AM | 2.20 | 2:07 | 10:52 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 10:21:30 AM | 2.90 | 3:02 | 13:52 | 57 | |
| W Bellfort | Harlem Rd | 10:21:30 AM | 1.50 | 1:25 | 15:17 | 64 | |
| Harlem Rd | Oyster Creek | 10:21:30 AM | 1.60 | 1:28 | 16:45 | 65 | |
| Oyster Creek | FM-1464 | 10:21:30 AM | 2.00 | 1:37 | 18:22 | 74 | |
| FM-1464 | New Territory | 10:21:30 AM | 1.50 | 1:19 | 19:41 | 68 | |
| New Territory | Brazos River | 10:21:30 AM | 1.00 | 00:50 | 20:31 | 72 | |
| Summary | 30.55 | 20:31 | 20:31 | 89 | |
