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 | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 12:58:54 AM | 2.00 | 1:53 | 1:46 | 64 |  |
| Cinco Ranch Blvd | Kingsland | 12:58:54 AM | 2.20 | 2:13 | 3:59 | 60 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:58:54 AM | 1.50 | 1:33 | 5:31 | 58 | |
| Morton | Clay Rd | 12:58:54 AM | 1.60 | 1:27 | 6:58 | 66 | |
| Clay Rd | Beckendorff | 12:58:54 AM | 1.30 | 1:22 | 8:20 | 57 | |
| Beckendorff | FM-529 | 12:58:54 AM | 1.00 | 00:57 | 9:17 | 63 | |
| FM-529 | West Rd | 12:58:54 AM | 2.50 | 2:29 | 11:46 | 60 | |
| West Rd | House Hahl | 12:58:54 AM | 1.30 | 1:06 | 12:52 | 71 | |
| House Hahl | Bridgeland Lake Parkway | 12:58:54 AM | 1.40 | 1:12 | 14:04 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:58:54 AM | 2.40 | 2:15 | 16:19 | 64 | |
| 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 | 12:58:54 AM | 2.40 | 2:15 | 2:15 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 12:57:54 AM | 1.40 | 1:02 | 3:17 | 81 | |
| House Hahl | West Rd | 12:58:54 AM | 1.30 | 1:18 | 4:35 | 60 | |
| West Rd | FM-529 | 12:58:54 AM | 2.50 | 2:11 | 6:46 | 69 | |
| FM-529 | Beckendorff | 12:58:54 AM | 1.00 | 00:59 | 7:45 | 61 | |
| Beckendorff | Clay Rd | 12:58:54 AM | 1.30 | 1:15 | 9:00 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 12:58:54 AM | 2.20 | 1:55 | 10:52 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 12:58:54 AM | 2.00 | 1:53 | 12:45 | 64 | |
| S Fry Rd | Bellaire | 12:58:54 AM | 1.60 | 1:40 | 14:25 | 58 | |
| Bellaire | W Bellfort | 12:58:54 AM | 2.90 | 2:45 | 17:10 | 63 | |
| W Bellfort | Harlem Rd | 12:58:54 AM | 1.50 | 1:13 | 18:23 | 74 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 12:58:54 AM | 2.00 | 2:01 | 20:23 | 60 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 20:21 | 20:21 | 90 | |
