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 | 12:10:44 AM | 2.00 | 1:45 | 1:43 | 69 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 12:10:44 AM | 1.50 | 1:43 | 3:25 | 52 | |
| W Bellfort | Bellaire | 12:09:44 AM | 2.90 | 2:44 | 6:09 | 64 | |
| Bellaire | S Fry Rd | 12:10:44 AM | 1.60 | 1:46 | 7:55 | 54 | |
| S Fry Rd | Cinco Ranch Blvd | 12:10:44 AM | 2.00 | 1:55 | 9:50 | 63 | |
| Cinco Ranch Blvd | Kingsland | 12:10:44 AM | 2.20 | 2:27 | 12:17 | 54 | |
| Kingsland | IH-10 Katy | 12:10:44 AM | 1.25 | 1:03 | 13:20 | 71 | |
| IH-10 Katy | Morton | 12:10:44 AM | 1.50 | 2:16 | 15:36 | 40 |  |
| Morton | Clay Rd | 12:10:44 AM | 1.60 | 1:25 | 17:01 | 68 | |
| Clay Rd | Beckendorff | 12:10:44 AM | 1.30 | 1:13 | 18:14 | 64 | |
| Beckendorff | FM-529 | 12:10:44 AM | 1.00 | 00:54 | 19:08 | 67 | |
| FM-529 | West Rd | 12:10:44 AM | 2.50 | 2:11 | 21:19 | 69 | |
| West Rd | House Hahl | 12:10:44 AM | 1.30 | 1:11 | 22:30 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 12:10:44 AM | 1.40 | 1:16 | 23:46 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:10:44 AM | 2.40 | 2:08 | 25:54 | 68 | |
| 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 | 12:10:44 AM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 12:10:44 AM | 1.40 | 1:19 | 3:28 | 64 | |
| House Hahl | West Rd | 12:10:44 AM | 1.30 | 1:22 | 4:50 | 57 | |
| West Rd | FM-529 | 12:10:44 AM | 2.50 | 1:59 | 6:49 | 76 | |
| FM-529 | Beckendorff | 12:10:44 AM | 1.00 | 1:05 | 7:54 | 55 | |
| Beckendorff | Clay Rd | 12:10:44 AM | 1.30 | 1:09 | 9:03 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:10:44 AM | 1.25 | 00:58 | 9:59 | 78 | |
| Kingsland | Cinco Ranch Blvd | 12:10:44 AM | 2.20 | 1:55 | 11:54 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 12:10:44 AM | 2.00 | 2:03 | 13:57 | 59 | |
| S Fry Rd | Bellaire | 12:10:44 AM | 1.60 | 1:48 | 15:45 | 53 | |
| Bellaire | W Bellfort | 12:10:44 AM | 2.90 | 2:40 | 18:25 | 65 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 12:10:44 AM | 2.00 | 1:47 | 20:10 | 67 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 20:08 | 20:08 | 91 | |
