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 | 1:43:57 AM | 1.60 | 1:33 | 1:30 | 62 |  |
| Harlem Rd | W Bellfort | 1:43:57 AM | 1.50 | 1:29 | 2:59 | 61 | |
| W Bellfort | Bellaire | 1:43:57 AM | 2.90 | 2:51 | 5:50 | 61 | |
| Bellaire | S Fry Rd | 1:43:57 AM | 1.60 | 1:37 | 7:27 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | 1:43:57 AM | 2.00 | 1:53 | 9:20 | 64 | |
| Cinco Ranch Blvd | Kingsland | 1:43:57 AM | 2.20 | 2:13 | 11:33 | 60 | |
| Kingsland | IH-10 Katy | 1:43:57 AM | 1.25 | 1:13 | 12:46 | 62 | |
| IH-10 Katy | Morton | 1:43:57 AM | 1.50 | 1:49 | 14:35 | 50 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 1:43:57 AM | 1.00 | 00:54 | 15:27 | 67 | |
| FM-529 | West Rd | 1:43:57 AM | 2.50 | 2:37 | 18:04 | 57 | |
| West Rd | House Hahl | 1:43:57 AM | 1.30 | 1:17 | 19:21 | 61 | |
| House Hahl | Bridgeland Lake Parkway | 1:43:57 AM | 1.40 | 1:18 | 20:39 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:43:57 AM | 2.40 | 2:12 | 22:51 | 65 | |
| 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 | 1:43:57 AM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 1:43:57 AM | 1.40 | 1:19 | 3:22 | 64 | |
| House Hahl | West Rd | 1:43:57 AM | 1.30 | 1:16 | 4:38 | 62 | |
| West Rd | FM-529 | 1:43:57 AM | 2.50 | 2:08 | 6:46 | 70 | |
| FM-529 | Beckendorff | 1:43:57 AM | 1.00 | 00:54 | 7:40 | 67 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:43:57 AM | 1.25 | 00:56 | 8:33 | 80 | |
| Kingsland | Cinco Ranch Blvd | 1:43:57 AM | 2.20 | 2:05 | 10:38 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 1:43:57 AM | 2.00 | 2:08 | 12:46 | 56 | |
| S Fry Rd | Bellaire | 1:43:57 AM | 1.60 | 1:39 | 14:25 | 58 | |
| Bellaire | W Bellfort | 1:43:57 AM | 2.90 | 2:58 | 17:23 | 59 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| 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 | 17:18 | 17:18 | 106 | |
