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 | 8:10:30 AM | 1.00 | 00:49 | 00:49 | 73 |  |
| New Territory | FM-1464 | 8:21:31 AM | 1.50 | 1:13 | 2:02 | 74 | |
| FM-1464 | Oyster Creek | 8:21:31 AM | 2.00 | 1:42 | 3:44 | 71 | |
| Oyster Creek | Harlem Rd | 7:58:59 AM | 1.60 | 1:35 | 5:19 | 61 | |
| Harlem Rd | W Bellfort | 8:14:30 AM | 1.50 | 1:20 | 6:39 | 68 | |
| W Bellfort | Bellaire | 8:21:31 AM | 2.90 | 2:41 | 9:20 | 65 | |
| Bellaire | S Fry Rd | 8:21:31 AM | 1.60 | 1:24 | 10:44 | 69 | |
| 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 | 8:21:31 AM | 1.50 | 1:35 | 12:16 | 57 | |
| Morton | Clay Rd | 8:21:31 AM | 1.60 | 1:20 | 13:36 | 72 | |
| Clay Rd | Beckendorff | 8:21:31 AM | 1.30 | 1:16 | 14:52 | 62 | |
| Beckendorff | FM-529 | 8:21:31 AM | 1.00 | 00:52 | 15:44 | 69 | |
| FM-529 | West Rd | 8:21:31 AM | 2.50 | 1:52 | 17:36 | 80 | |
| West Rd | House Hahl | 8:21:31 AM | 1.30 | 1:25 | 19:01 | 55 | |
| House Hahl | Bridgeland Lake Parkway | 8:21:31 AM | 1.40 | 1:16 | 20:17 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:21:31 AM | 2.40 | 2:11 | 22:28 | 66 | |
| Summary | 30.55 | 22:28 | 22:28 | 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 | 8:21:31 AM | 2.40 | 2:01 | 2:01 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 8:21:31 AM | 1.40 | 1:18 | 3:19 | 65 | |
| House Hahl | West Rd | 8:21:31 AM | 1.30 | 1:31 | 4:50 | 51 | |
| West Rd | FM-529 | 8:21:31 AM | 2.50 | 1:49 | 6:39 | 83 | |
| FM-529 | Beckendorff | 8:21:31 AM | 1.00 | 1:06 | 7:45 | 55 | |
| Beckendorff | Clay Rd | 8:21:31 AM | 1.30 | 1:10 | 8:55 | 67 | |
| Clay Rd | Morton | 8:21:31 AM | 1.60 | 1:32 | 10:27 | 63 | |
| Morton | IH-10 Katy | 8:21:31 AM | 1.50 | 1:01 | 11:28 | 89 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 8:21:31 AM | 1.60 | 1:24 | 12:49 | 69 | |
| Bellaire | W Bellfort | 8:21:31 AM | 2.90 | 2:31 | 15:20 | 69 | |
| W Bellfort | Harlem Rd | 8:21:31 AM | 1.50 | 1:17 | 16:37 | 70 | |
| Harlem Rd | Oyster Creek | 8:21:31 AM | 1.60 | 1:32 | 18:09 | 63 | |
| Oyster Creek | FM-1464 | 8:21:31 AM | 2.00 | 1:43 | 19:52 | 70 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 8:21:31 AM | 1.00 | 00:48 | 20:39 | 75 | |
| Summary | 30.55 | 20:39 | 20:39 | 89 | |
