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 | 4:57:50 AM | 2.90 | 3:23 | 3:18 | 51 |  |
| Bellaire | S Fry Rd | 4:57:50 AM | 1.60 | 1:29 | 4:47 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 4:57:50 AM | 2.00 | 1:58 | 6:45 | 61 | |
| Cinco Ranch Blvd | Kingsland | 4:57:50 AM | 2.20 | 2:11 | 8:56 | 60 | |
| Kingsland | IH-10 Katy | 4:57:50 AM | 1.25 | 1:11 | 10:07 | 63 | |
| IH-10 Katy | Morton | 4:57:50 AM | 1.50 | 1:37 | 11:44 | 56 | |
| Morton | Clay Rd | 4:55:50 AM | 1.60 | 1:01 | 12:45 | 94 | |
| Clay Rd | Beckendorff | 4:47:50 AM | 1.30 | 1:13 | 13:58 | 64 | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| FM-529 | West Rd | 4:57:50 AM | 2.50 | 1:57 | 15:54 | 77 | |
| West Rd | House Hahl | 4:57:50 AM | 1.30 | 1:17 | 17:11 | 61 | |
| House Hahl | Bridgeland Lake Parkway | 4:57:50 AM | 1.40 | 1:14 | 18:25 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:57:50 AM | 2.40 | 1:55 | 20:20 | 75 | |
| 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 | 4:57:50 AM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 4:57:50 AM | 1.40 | 1:20 | 3:24 | 63 | |
| House Hahl | West Rd | 4:57:50 AM | 1.30 | 1:18 | 4:42 | 60 | |
| West Rd | FM-529 | 4:57:50 AM | 2.50 | 2:01 | 6:43 | 74 | |
| FM-529 | Beckendorff | 4:57:50 AM | 1.00 | 1:05 | 7:48 | 55 | |
| Beckendorff | Clay Rd | 4:57:50 AM | 1.30 | 1:15 | 9:03 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 4:57:50 AM | 1.25 | 1:01 | 10:02 | 74 | |
| Kingsland | Cinco Ranch Blvd | 4:57:50 AM | 2.20 | 1:52 | 11:54 | 71 | |
| Cinco Ranch Blvd | S Fry Rd | 4:57:50 AM | 2.00 | 1:54 | 13:48 | 63 | |
| S Fry Rd | Bellaire | 4:57:50 AM | 1.60 | 1:19 | 15:07 | 73 | |
| Bellaire | W Bellfort | 4:57:50 AM | 2.90 | 2:26 | 17:33 | 72 | |
| W Bellfort | Harlem Rd | 4:57:50 AM | 1.50 | 1:04 | 18:37 | 84 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 4:57:50 AM | 2.00 | 1:54 | 20:30 | 63 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 20:28 | 20:28 | 90 | |
