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 | 5:59:30 AM | 1.50 | 1:31 | 1:27 | 59 |  |
| W Bellfort | Bellaire | 5:59:30 AM | 2.90 | 2:48 | 4:15 | 62 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 5:59:30 AM | 2.00 | 2:12 | 6:25 | 55 | |
| Kingsland | IH-10 Katy | 5:59:30 AM | 1.50 | 1:14 | 7:39 | 73 | |
| IH-10 Katy | Morton | 5:59:30 AM | 1.50 | 1:46 | 9:25 | 51 | |
| Morton | Clay Rd | 5:59:30 AM | 1.60 | 1:20 | 10:45 | 72 | |
| Clay Rd | Beckendorff | 5:59:30 AM | 1.30 | 1:24 | 12:09 | 56 | |
| Beckendorff | FM-529 | 5:59:30 AM | 1.00 | 00:52 | 13:01 | 69 | |
| FM-529 | West Rd | 5:59:30 AM | 2.50 | 2:08 | 15:09 | 70 | |
| West Rd | House Hahl | 5:59:30 AM | 1.30 | 1:11 | 16:20 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 5:59:30 AM | 1.40 | 1:22 | 17:42 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:59:30 AM | 2.40 | 2:03 | 19:45 | 70 | |
| Summary | 30.6 | 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 | 5:59:30 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 5:59:30 AM | 1.40 | 1:24 | 3:30 | 60 | |
| House Hahl | West Rd | 5:59:30 AM | 1.30 | 1:20 | 4:50 | 58 | |
| West Rd | FM-529 | 5:59:30 AM | 2.50 | 2:05 | 6:55 | 72 | |
| FM-529 | Beckendorff | 5:59:30 AM | 1.00 | 1:04 | 7:59 | 56 | |
| Beckendorff | Clay Rd | 5:59:30 AM | 1.30 | 1:04 | 9:03 | 73 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 5:59:30 AM | 1.50 | 1:10 | 10:11 | 77 | |
| Kingsland | Cinco Ranch Blvd | 5:59:30 AM | 2.00 | 1:49 | 12:00 | 66 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 5:59:30 AM | 1.50 | 1:16 | 13:13 | 71 | |
| Harlem Rd | Oyster Creek | 5:59:30 AM | 1.60 | 1:30 | 14:43 | 64 | |
| Oyster Creek | FM-1464 | 5:59:30 AM | 2.00 | 1:48 | 16:31 | 67 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.6 | 16:29 | 16:29 | 111 | |
