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 | 12:26:52 AM | 2.00 | 1:25 | 1:23 | 85 |  |
| Oyster Creek | Harlem Rd | 12:26:52 AM | 1.60 | 2:57 | 4:20 | 33 |  |
| Harlem Rd | W Bellfort | 12:26:52 AM | 1.50 | 2:31 | 6:51 | 36 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 12:26:52 AM | 2.00 | 2:42 | 9:31 | 44 |  |
| Cinco Ranch Blvd | Kingsland | 12:26:52 AM | 2.20 | 2:24 | 11:55 | 55 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:26:52 AM | 1.50 | 1:48 | 13:42 | 50 | |
| Morton | Clay Rd | 12:26:52 AM | 1.60 | 1:18 | 15:00 | 74 | |
| Clay Rd | Beckendorff | 12:26:52 AM | 1.30 | 1:20 | 16:20 | 58 | |
| Beckendorff | FM-529 | 12:26:52 AM | 1.00 | 00:43 | 17:03 | 84 | |
| FM-529 | West Rd | 12:11:53 AM | 2.50 | 2:11 | 19:14 | 69 | |
| West Rd | House Hahl | 12:26:52 AM | 1.30 | 1:11 | 20:25 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 12:26:52 AM | 1.40 | 1:13 | 21:38 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:26:52 AM | 2.40 | 2:07 | 23:45 | 68 | |
| 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 | 12:26:52 AM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 12:26:52 AM | 1.40 | 1:30 | 3:39 | 56 | |
| House Hahl | West Rd | 12:26:52 AM | 1.30 | 1:24 | 5:03 | 56 | |
| West Rd | FM-529 | 12:26:52 AM | 2.50 | 3:01 | 8:04 | 50 | |
| FM-529 | Beckendorff | 12:26:52 AM | 1.00 | 1:16 | 9:20 | 47 | |
| Beckendorff | Clay Rd | 12:26:52 AM | 1.30 | 1:12 | 10:32 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 12:26:52 AM | 1.50 | 1:22 | 11:53 | 66 | |
| IH-10 Katy | Kingsland | 12:26:52 AM | 1.25 | 1:21 | 13:14 | 56 | |
| Kingsland | Cinco Ranch Blvd | 12:26:52 AM | 2.20 | 1:55 | 15:09 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 12:26:52 AM | 2.00 | 3:21 | 18:30 | 36 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 12:26:52 AM | 2.90 | 2:47 | 21:16 | 63 | |
| W Bellfort | Harlem Rd | 12:26:52 AM | 1.50 | 1:25 | 22:41 | 64 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 12:26:52 AM | 2.00 | 1:51 | 24:31 | 65 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 24:29 | 24:29 | 75 | |
