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 | 2:48:45 AM | 2.00 | 1:48 | 1:46 | 67 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 2:48:45 AM | 2.90 | 2:42 | 4:26 | 64 | |
| Bellaire | S Fry Rd | 2:48:45 AM | 1.60 | 1:20 | 5:46 | 72 | |
| S Fry Rd | Cinco Ranch Blvd | 2:48:45 AM | 2.00 | 2:00 | 7:46 | 60 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:48:45 AM | 1.50 | 1:48 | 9:32 | 50 | |
| Morton | Clay Rd | 2:48:45 AM | 1.60 | 1:31 | 11:03 | 63 | |
| Clay Rd | Beckendorff | 2:48:45 AM | 1.30 | 1:18 | 12:21 | 60 | |
| Beckendorff | FM-529 | 2:48:45 AM | 1.00 | 00:56 | 13:17 | 64 | |
| FM-529 | West Rd | 2:48:45 AM | 2.50 | 2:18 | 15:35 | 65 | |
| West Rd | House Hahl | 2:48:45 AM | 1.30 | 1:18 | 16:53 | 60 | |
| House Hahl | Bridgeland Lake Parkway | 2:48:45 AM | 1.40 | 1:19 | 18:12 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:48:45 AM | 2.40 | 2:04 | 20:16 | 70 | |
| 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 | 2:48:45 AM | 2.40 | 2:01 | 2:01 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 2:48:45 AM | 1.40 | 1:35 | 3:36 | 53 | |
| House Hahl | West Rd | 2:48:45 AM | 1.30 | 1:20 | 4:56 | 58 | |
| West Rd | FM-529 | 2:48:45 AM | 2.50 | 36:50 | 41:46 | 4 |  |
| FM-529 | Beckendorff | 2:48:45 AM | 1.00 | 1:16 | 43:02 | 47 |  |
| Beckendorff | Clay Rd | 2:48:45 AM | 1.30 | 1:14 | 44:16 | 63 | |
| Clay Rd | Morton | 2:48:45 AM | 1.60 | 1:51 | 46:07 | 52 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 2:48:45 AM | 2.20 | 2:15 | 48:20 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 2:48:45 AM | 2.00 | 2:22 | 50:42 | 51 | |
| S Fry Rd | Bellaire | 2:48:45 AM | 1.60 | 1:51 | 52:33 | 52 | |
| Bellaire | W Bellfort | 2:48:45 AM | 2.90 | 3:11 | 55:44 | 55 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 2:48:45 AM | 2.00 | 1:45 | 57:27 | 69 | |
| FM-1464 | New Territory | 2:48:45 AM | 1.50 | 1:25 | 58:52 | 64 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 58:51 | 58:51 | 31 |  |
