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 | 6:46:58 AM | 1.00 | 00:57 | 00:57 | 63 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 6:46:58 AM | 1.60 | 1:45 | 2:40 | 55 | |
| Harlem Rd | W Bellfort | 6:46:58 AM | 1.50 | 1:07 | 3:47 | 81 | |
| W Bellfort | Bellaire | 6:46:58 AM | 2.90 | 2:30 | 6:17 | 70 | |
| Bellaire | S Fry Rd | 6:46:57 AM | 1.60 | 1:22 | 7:39 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 6:46:57 AM | 2.00 | 1:53 | 9:32 | 64 | |
| Cinco Ranch Blvd | Kingsland | 6:46:58 AM | 2.20 | 2:05 | 11:37 | 63 | |
| Kingsland | IH-10 Katy | 6:46:58 AM | 1.25 | 1:04 | 12:41 | 70 | |
| IH-10 Katy | Morton | 6:46:57 AM | 1.50 | 1:38 | 14:19 | 55 | |
| Morton | Clay Rd | 6:46:57 AM | 1.60 | 1:20 | 15:39 | 72 | |
| Clay Rd | Beckendorff | 6:46:57 AM | 1.30 | 1:16 | 16:55 | 62 | |
| Beckendorff | FM-529 | 6:46:57 AM | 1.00 | 00:51 | 17:46 | 71 | |
| FM-529 | West Rd | 6:46:57 AM | 2.50 | 2:13 | 19:59 | 68 | |
| West Rd | House Hahl | 6:46:57 AM | 1.30 | 1:11 | 21:10 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 6:46:57 AM | 1.40 | 1:15 | 22:25 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 22:24 | 22:24 | 82 | |
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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | 6:46:58 AM | 1.40 | 1:18 | 1:17 | 65 | |
| House Hahl | West Rd | 6:46:58 AM | 1.30 | 1:10 | 2:27 | 67 | |
| West Rd | FM-529 | 6:46:58 AM | 2.50 | 1:58 | 4:25 | 76 | |
| FM-529 | Beckendorff | 6:46:58 AM | 1.00 | 1:00 | 5:25 | 60 | |
| Beckendorff | Clay Rd | 6:46:58 AM | 1.30 | 1:03 | 6:28 | 74 | |
| Clay Rd | Morton | 6:46:58 AM | 1.60 | 1:43 | 8:11 | 56 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 6:46:58 AM | 1.25 | 1:06 | 9:16 | 68 | |
| Kingsland | Cinco Ranch Blvd | 6:46:58 AM | 2.20 | 1:53 | 11:09 | 70 | |
| Cinco Ranch Blvd | S Fry Rd | 6:46:58 AM | 2.00 | 1:48 | 12:57 | 67 | |
| S Fry Rd | Bellaire | 6:46:58 AM | 1.60 | 1:24 | 14:21 | 69 | |
| Bellaire | W Bellfort | 6:46:58 AM | 2.90 | 2:30 | 16:51 | 70 | |
| W Bellfort | Harlem Rd | 6:46:58 AM | 1.50 | 1:14 | 18:05 | 73 | |
| Harlem Rd | Oyster Creek | 6:46:58 AM | 1.60 | 1:27 | 19:32 | 66 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 6:46:58 AM | 1.00 | 00:45 | 20:15 | 80 | |
| Summary | 30.55 | Not Available | |
