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 | 3:17:46 AM | 2.00 | 1:56 | 1:54 | 62 |  |
| Oyster Creek | Harlem Rd | 3:17:46 AM | 1.60 | 1:45 | 3:39 | 55 | |
| Harlem Rd | W Bellfort | 3:17:46 AM | 1.50 | 1:18 | 4:57 | 69 | |
| W Bellfort | Bellaire | 3:17:46 AM | 2.90 | 2:50 | 7:47 | 61 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 3:17:46 AM | 2.00 | 2:04 | 9:50 | 58 | |
| Cinco Ranch Blvd | Kingsland | 3:17:46 AM | 2.20 | 2:11 | 12:01 | 60 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:17:46 AM | 1.50 | 1:44 | 13:44 | 52 | |
| Morton | Clay Rd | 3:17:46 AM | 1.60 | 1:30 | 15:14 | 64 | |
| Clay Rd | Beckendorff | 3:17:46 AM | 1.30 | 1:19 | 16:33 | 59 | |
| Beckendorff | FM-529 | 3:17:46 AM | 1.00 | 00:47 | 17:20 | 77 | |
| FM-529 | West Rd | 3:17:46 AM | 2.50 | 3:17 | 20:37 | 46 |  |
| West Rd | House Hahl | 3:17:46 AM | 1.30 | 1:13 | 21:50 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 3:17:46 AM | 1.40 | 1:08 | 22:58 | 74 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:17:46 AM | 2.40 | 2:17 | 25:15 | 63 | |
| 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 | 3:17:46 AM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 3:17:46 AM | 1.40 | 1:18 | 3:30 | 65 | |
| House Hahl | West Rd | 3:17:46 AM | 1.30 | 1:12 | 4:42 | 65 | |
| West Rd | FM-529 | 3:17:46 AM | 2.50 | 2:17 | 6:59 | 66 | |
| FM-529 | Beckendorff | 3:17:46 AM | 1.00 | 1:02 | 8:01 | 58 | |
| Beckendorff | Clay Rd | 3:17:46 AM | 1.30 | 1:13 | 9:14 | 64 | |
| Clay Rd | Morton | 3:17:46 AM | 1.60 | 1:59 | 11:13 | 48 | |
| Morton | IH-10 Katy | 3:17:46 AM | 1.50 | 1:07 | 12:20 | 81 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 3:17:46 AM | 2.20 | 2:12 | 14:31 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 3:17:46 AM | 2.00 | 2:23 | 16:54 | 50 | |
| S Fry Rd | Bellaire | 3:16:46 AM | 1.60 | 1:43 | 18:37 | 56 | |
| Bellaire | W Bellfort | 3:17:46 AM | 2.90 | 2:52 | 21:29 | 61 | |
| 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 | 21:24 | 21:24 | 86 | |
