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 | 6:12:30 AM | 2.00 | 1:39 | 1:37 | 73 |  |
| Oyster Creek | Harlem Rd | 6:12:30 AM | 1.60 | 1:28 | 3:05 | 65 | |
| Harlem Rd | W Bellfort | 6:12:30 AM | 1.50 | 1:10 | 4:15 | 77 | |
| W Bellfort | Bellaire | 6:12:30 AM | 2.90 | 2:29 | 6:44 | 70 | |
| Bellaire | S Fry Rd | 6:12:30 AM | 1.60 | 1:25 | 8:09 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 6:12:30 AM | 2.00 | 1:53 | 10:02 | 64 | |
| Cinco Ranch Blvd | Kingsland | 6:12:30 AM | 2.20 | 2:19 | 12:21 | 57 | |
| Kingsland | IH-10 Katy | 6:12:30 AM | 1.25 | 1:10 | 13:31 | 64 | |
| IH-10 Katy | Morton | 6:12:30 AM | 1.50 | 1:46 | 15:17 | 51 | |
| Morton | Clay Rd | 6:12:30 AM | 1.60 | 1:30 | 16:47 | 64 | |
| Clay Rd | Beckendorff | 6:12:30 AM | 1.30 | 1:15 | 18:02 | 62 | |
| Beckendorff | FM-529 | 6:12:30 AM | 1.00 | 00:54 | 18:56 | 67 | |
| FM-529 | West Rd | 6:12:30 AM | 2.50 | 2:09 | 21:05 | 70 | |
| West Rd | House Hahl | 6:12:30 AM | 1.30 | 1:08 | 22:13 | 69 | |
| House Hahl | Bridgeland Lake Parkway | 6:12:30 AM | 1.40 | 1:14 | 23:27 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:12:30 AM | 2.40 | 2:03 | 25:30 | 70 | |
| 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 | 6:12:30 AM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 6:12:30 AM | 1.40 | 1:20 | 3:25 | 63 | |
| House Hahl | West Rd | 6:12:30 AM | 1.30 | 1:12 | 4:37 | 65 | |
| West Rd | FM-529 | 6:12:30 AM | 2.50 | 2:08 | 6:45 | 70 | |
| FM-529 | Beckendorff | 6:12:30 AM | 1.00 | 00:58 | 7:43 | 62 | |
| Beckendorff | Clay Rd | 6:12:30 AM | 1.30 | 1:13 | 8:56 | 64 | |
| Clay Rd | Morton | 6:12:30 AM | 1.60 | 2:44 | 11:40 | 35 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 6:12:30 AM | 1.25 | 1:15 | 12:54 | 60 | |
| Kingsland | Cinco Ranch Blvd | 6:12:30 AM | 2.20 | 1:58 | 14:52 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 6:12:30 AM | 2.00 | 1:58 | 16:50 | 61 | |
| S Fry Rd | Bellaire | 6:12:30 AM | 1.60 | 1:43 | 18:33 | 56 | |
| Bellaire | W Bellfort | 6:12:30 AM | 2.90 | 2:47 | 21:20 | 63 | |
| W Bellfort | Harlem Rd | 6:12:30 AM | 1.50 | 1:19 | 22:39 | 68 | |
| Harlem Rd | Oyster Creek | 6:12:30 AM | 1.60 | 1:36 | 24:15 | 60 | |
| Oyster Creek | FM-1464 | 6:12:30 AM | 2.00 | 1:41 | 25:56 | 71 | |
| FM-1464 | New Territory | 6:12:30 AM | 1.50 | 1:24 | 27:20 | 64 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 27:19 | 27:19 | 67 | |
