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 | 3:54:39 AM | 2.00 | 1:59 | 1:52 | 61 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:54:39 AM | 1.50 | 2:04 | 3:54 | 44 |  |
| Morton | Clay Rd | 3:54:39 AM | 1.60 | 1:26 | 5:20 | 67 | |
| Clay Rd | Beckendorff | 3:54:39 AM | 1.30 | 1:20 | 6:40 | 58 | |
| Beckendorff | FM-529 | 3:54:39 AM | 1.00 | 00:51 | 7:31 | 71 | |
| FM-529 | West Rd | 3:54:39 AM | 2.50 | 3:21 | 10:52 | 45 | |
| West Rd | House Hahl | 3:54:39 AM | 1.30 | 1:12 | 12:04 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 3:54:39 AM | 1.40 | 1:19 | 13:23 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | 3:54:39 AM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 3:54:39 AM | 1.40 | 1:33 | 3:38 | 54 | |
| House Hahl | West Rd | 3:54:39 AM | 1.30 | 1:38 | 5:16 | 48 | |
| West Rd | FM-529 | 3:54:39 AM | 2.50 | 4:25 | 9:41 | 34 |  |
| FM-529 | Beckendorff | 3:54:39 AM | 1.00 | 1:16 | 10:57 | 47 | |
| Beckendorff | Clay Rd | 3:54:39 AM | 1.30 | 1:18 | 12:15 | 60 | |
| Clay Rd | Morton | 3:54:39 AM | 1.60 | 1:42 | 13:57 | 56 | |
| Morton | IH-10 Katy | 3:54:39 AM | 1.50 | 1:17 | 15:14 | 70 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 3:54:39 AM | 2.20 | 1:59 | 17:12 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 3:54:39 AM | 2.00 | 1:56 | 19:08 | 62 | |
| S Fry Rd | Bellaire | 3:54:39 AM | 1.60 | 1:33 | 20:41 | 62 | |
| Bellaire | W Bellfort | 3:54:39 AM | 2.90 | 2:41 | 23:22 | 65 | |
| 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 | 23:17 | 23:17 | 79 | |
