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 | 8:41:50 AM | 1.50 | 1:19 | 1:18 | 68 |  |
| FM-1464 | Oyster Creek | 8:41:50 AM | 2.00 | 1:43 | 3:01 | 70 | |
| Oyster Creek | Harlem Rd | 8:41:50 AM | 1.60 | 1:29 | 4:30 | 65 | |
| Harlem Rd | W Bellfort | 8:41:50 AM | 1.50 | 1:12 | 5:42 | 75 | |
| W Bellfort | Bellaire | 8:41:50 AM | 2.90 | 2:24 | 8:06 | 73 | |
| Bellaire | S Fry Rd | 8:41:50 AM | 1.60 | 1:28 | 9:34 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 8:41:50 AM | 2.00 | 3:42 | 13:16 | 32 |  |
| Cinco Ranch Blvd | Kingsland | 8:41:50 AM | 2.20 | 4:08 | 17:24 | 32 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 8:41:50 AM | 1.50 | 1:38 | 19:01 | 55 | |
| Morton | Clay Rd | 8:41:50 AM | 1.60 | 1:32 | 20:33 | 63 | |
| Clay Rd | Beckendorff | 8:41:50 AM | 1.30 | 1:17 | 21:50 | 61 | |
| Beckendorff | FM-529 | 8:41:50 AM | 1.00 | 00:55 | 22:45 | 65 | |
| 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 | 8:41:50 AM | 1.00 | 1:02 | 00:58 | 58 | |
| Beckendorff | Clay Rd | 8:41:50 AM | 1.30 | 1:13 | 2:11 | 64 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 8:41:50 AM | 1.50 | 2:18 | 4:28 | 39 | |
| IH-10 Katy | Kingsland | 8:41:50 AM | 1.25 | 1:11 | 5:39 | 63 | |
| Kingsland | Cinco Ranch Blvd | 8:41:50 AM | 2.20 | 2:27 | 8:06 | 54 | |
| Cinco Ranch Blvd | S Fry Rd | 8:41:50 AM | 2.00 | 5:29 | 13:35 | 22 |  |
| S Fry Rd | Bellaire | 8:41:50 AM | 1.60 | 1:34 | 15:09 | 61 | |
| Bellaire | W Bellfort | 8:41:50 AM | 2.90 | 2:29 | 17:38 | 70 | |
| W Bellfort | Harlem Rd | 8:41:50 AM | 1.50 | 1:24 | 19:02 | 64 | |
| Harlem Rd | Oyster Creek | 8:41:50 AM | 1.60 | 1:31 | 20:33 | 63 | |
| Oyster Creek | FM-1464 | 8:41:50 AM | 2.00 | 1:42 | 22:15 | 71 | |
| FM-1464 | New Territory | 8:41:50 AM | 1.50 | 1:22 | 23:37 | 66 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
