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 | 8:10:54 AM | 1.50 | 1:21 | 1:20 | 67 |  |
| FM-1464 | Oyster Creek | 8:10:54 AM | 2.00 | 1:43 | 3:03 | 70 | |
| Oyster Creek | Harlem Rd | 8:10:54 AM | 1.60 | 1:28 | 4:31 | 65 | |
| Harlem Rd | W Bellfort | 8:10:54 AM | 1.50 | 1:15 | 5:46 | 72 | |
| W Bellfort | Bellaire | 8:10:54 AM | 2.90 | 2:34 | 8:20 | 68 | |
| Bellaire | S Fry Rd | 8:10:54 AM | 1.60 | 1:31 | 9:51 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 8:10:54 AM | 2.00 | 5:07 | 14:58 | 23 |  |
| Cinco Ranch Blvd | Kingsland | 8:10:54 AM | 2.20 | 5:37 | 20:35 | 24 | |
| Kingsland | IH-10 Katy | 8:10:54 AM | 1.25 | 1:21 | 21:56 | 56 | |
| IH-10 Katy | Morton | 8:10:54 AM | 1.50 | 1:47 | 23:43 | 50 | |
| Morton | Clay Rd | 8:10:54 AM | 1.60 | 1:29 | 25:12 | 65 | |
| Clay Rd | Beckendorff | 8:10:54 AM | 1.30 | 1:21 | 26:33 | 58 | |
| Beckendorff | FM-529 | 8:10:54 AM | 1.00 | 00:54 | 27:27 | 67 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 8:10:54 AM | 1.00 | 1:16 | 1:12 | 47 |  |
| Beckendorff | Clay Rd | 8:10:54 AM | 1.30 | 1:32 | 2:44 | 51 | |
| Clay Rd | Morton | 8:10:54 AM | 1.60 | 2:35 | 5:19 | 37 |  |
| Morton | IH-10 Katy | 8:10:54 AM | 1.50 | 1:20 | 6:39 | 68 | |
| IH-10 Katy | Kingsland | 8:10:54 AM | 1.25 | 1:12 | 7:51 | 62 | |
| Kingsland | Cinco Ranch Blvd | 8:10:54 AM | 2.20 | 3:34 | 11:25 | 37 | |
| Cinco Ranch Blvd | S Fry Rd | 8:10:54 AM | 2.00 | 5:17 | 16:42 | 23 | |
| S Fry Rd | Bellaire | 8:10:54 AM | 1.60 | 1:36 | 18:18 | 60 | |
| Bellaire | W Bellfort | 8:10:54 AM | 2.90 | 2:43 | 21:01 | 64 | |
| W Bellfort | Harlem Rd | 8:09:54 AM | 1.50 | 1:21 | 22:22 | 67 | |
| Harlem Rd | Oyster Creek | 8:10:54 AM | 1.60 | 1:33 | 23:55 | 62 | |
| Oyster Creek | FM-1464 | 8:10:54 AM | 2.00 | 1:42 | 25:37 | 71 | |
| FM-1464 | New Territory | 8:10:54 AM | 1.50 | 1:21 | 26:58 | 67 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
