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 | 8:32:50 AM | 1.50 | 1:18 | 1:17 | 69 |  |
| FM-1464 | Oyster Creek | 8:32:50 AM | 2.00 | 1:45 | 3:02 | 69 | |
| Oyster Creek | Harlem Rd | 8:32:50 AM | 1.60 | 1:26 | 4:28 | 67 | |
| Harlem Rd | W Bellfort | 8:32:50 AM | 1.50 | 1:13 | 5:41 | 74 | |
| W Bellfort | Bellaire | 8:32:50 AM | 2.90 | 2:24 | 8:05 | 73 | |
| Bellaire | S Fry Rd | 8:32:50 AM | 1.60 | 1:31 | 9:36 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 8:32:50 AM | 2.00 | 4:16 | 13:52 | 28 |  |
| Cinco Ranch Blvd | Kingsland | 8:32:50 AM | 2.20 | 4:33 | 18:25 | 29 | |
| Kingsland | IH-10 Katy | 8:32:50 AM | 1.25 | 1:00 | 19:25 | 75 | |
| IH-10 Katy | Morton | 8:32:50 AM | 1.50 | 1:45 | 21:10 | 51 | |
| Morton | Clay Rd | 8:32:50 AM | 1.60 | 1:24 | 22:34 | 69 | |
| Clay Rd | Beckendorff | 8:32:50 AM | 1.30 | 1:18 | 23:52 | 60 | |
| Beckendorff | FM-529 | 8:32:50 AM | 1.00 | 00:54 | 24:46 | 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 | 8:32:50 AM | 1.00 | 1:07 | 1:03 | 54 | |
| Beckendorff | Clay Rd | 8:32:50 AM | 1.30 | 1:17 | 2:20 | 61 | |
| Clay Rd | Morton | 8:32:50 AM | 1.60 | 1:45 | 4:05 | 55 | |
| Morton | IH-10 Katy | 8:22:50 AM | 1.50 | 1:26 | 5:31 | 63 | |
| IH-10 Katy | Kingsland | 8:32:50 AM | 1.25 | 1:12 | 6:43 | 62 | |
| Kingsland | Cinco Ranch Blvd | 8:32:50 AM | 2.20 | 2:49 | 9:32 | 47 |  |
| Cinco Ranch Blvd | S Fry Rd | 8:32:50 AM | 2.00 | 5:29 | 15:01 | 22 | |
| S Fry Rd | Bellaire | 8:32:50 AM | 1.60 | 1:46 | 16:47 | 54 | |
| Bellaire | W Bellfort | 8:32:50 AM | 2.90 | 2:49 | 19:36 | 62 | |
| W Bellfort | Harlem Rd | 8:32:50 AM | 1.50 | 1:17 | 20:53 | 70 | |
| Harlem Rd | Oyster Creek | 8:32:50 AM | 1.60 | 1:31 | 22:24 | 63 | |
| Oyster Creek | FM-1464 | 8:32:50 AM | 2.00 | 1:43 | 24:07 | 70 | |
| FM-1464 | New Territory | 8:32:50 AM | 1.50 | 1:19 | 25:26 | 68 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
