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 | 12:23:44 AM | 2.00 | 1:50 | 1:48 | 65 |  |
| Oyster Creek | Harlem Rd | 12:23:44 AM | 1.60 | 1:32 | 3:20 | 63 | |
| Harlem Rd | W Bellfort | 12:23:44 AM | 1.50 | 1:24 | 4:44 | 64 | |
| W Bellfort | Bellaire | 12:23:44 AM | 2.90 | 3:09 | 7:53 | 55 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 12:23:44 AM | 2.20 | 2:19 | 10:10 | 57 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:23:44 AM | 1.50 | 1:44 | 11:53 | 52 | |
| Morton | Clay Rd | 12:23:44 AM | 1.60 | 1:23 | 13:16 | 69 | |
| Clay Rd | Beckendorff | 12:23:44 AM | 1.30 | 1:17 | 14:33 | 61 | |
| Beckendorff | FM-529 | 12:23:44 AM | 1.00 | 00:45 | 15:18 | 80 | |
| FM-529 | West Rd | 12:23:44 AM | 2.50 | 2:08 | 17:26 | 70 | |
| West Rd | House Hahl | 12:23:44 AM | 1.30 | 1:11 | 18:37 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 12:23:44 AM | 1.40 | 1:08 | 19:45 | 74 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:23:44 AM | 2.40 | 2:08 | 21:53 | 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 | 12:23:44 AM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 12:23:44 AM | 1.40 | 1:20 | 3:23 | 63 | |
| House Hahl | West Rd | 12:23:44 AM | 1.30 | 1:28 | 4:51 | 53 | |
| West Rd | FM-529 | 12:23:44 AM | 2.50 | 2:20 | 7:11 | 64 | |
| FM-529 | Beckendorff | 12:23:44 AM | 1.00 | 1:13 | 8:24 | 49 |  |
| Beckendorff | Clay Rd | 12:23:44 AM | 1.30 | 1:05 | 9:29 | 72 | |
| Clay Rd | Morton | 12:23:44 AM | 1.60 | 2:14 | 11:43 | 43 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 12:23:44 AM | 2.20 | 1:53 | 13:34 | 70 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 12:23:44 AM | 2.90 | 2:35 | 16:07 | 67 | |
| W Bellfort | Harlem Rd | 12:23:44 AM | 1.50 | 1:12 | 17:19 | 75 | |
| 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 | 17:15 | 17:15 | 106 | |
