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 | 9:47:47 AM | 1.50 | 1:20 | 1:19 | 68 |  |
| FM-1464 | Oyster Creek | 9:59:47 AM | 2.00 | 1:50 | 3:09 | 65 | |
| Oyster Creek | Harlem Rd | 9:59:47 AM | 1.60 | 1:30 | 4:39 | 64 | |
| Harlem Rd | W Bellfort | 9:59:47 AM | 1.50 | 1:20 | 5:59 | 68 | |
| W Bellfort | Bellaire | 9:59:47 AM | 2.90 | 2:40 | 8:39 | 65 | |
| Bellaire | S Fry Rd | 9:59:47 AM | 1.60 | 1:30 | 10:09 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 9:59:47 AM | 2.00 | 2:09 | 12:18 | 56 | |
| Cinco Ranch Blvd | Kingsland | 9:59:47 AM | 2.20 | 3:46 | 16:04 | 35 |  |
| Kingsland | IH-10 Katy | 9:59:47 AM | 1.25 | 1:11 | 17:15 | 63 | |
| IH-10 Katy | Morton | 9:59:47 AM | 1.50 | 1:52 | 19:07 | 48 |  |
| Morton | Clay Rd | 9:59:47 AM | 1.60 | 1:27 | 20:34 | 66 | |
| Clay Rd | Beckendorff | 9:59:47 AM | 1.30 | 1:17 | 21:51 | 61 | |
| Beckendorff | FM-529 | 9:59:47 AM | 1.00 | 00:52 | 22:43 | 69 | |
| 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 | 9:59:47 AM | 1.00 | 1:06 | 1:02 | 55 | |
| Beckendorff | Clay Rd | 9:59:47 AM | 1.30 | 1:16 | 2:18 | 62 | |
| Clay Rd | Morton | 9:57:48 AM | 1.60 | 16:00 | 18:18 | 6 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 9:59:47 AM | 1.25 | 1:14 | 19:31 | 61 | |
| Kingsland | Cinco Ranch Blvd | 9:59:47 AM | 2.20 | 2:21 | 21:52 | 56 | |
| Cinco Ranch Blvd | S Fry Rd | 9:59:47 AM | 2.00 | 2:11 | 24:03 | 55 | |
| S Fry Rd | Bellaire | 9:59:47 AM | 1.60 | 1:34 | 25:37 | 61 | |
| Bellaire | W Bellfort | 9:59:47 AM | 2.90 | 2:33 | 28:10 | 68 | |
| W Bellfort | Harlem Rd | 9:59:47 AM | 1.50 | 1:08 | 29:18 | 79 | |
| Harlem Rd | Oyster Creek | 9:59:47 AM | 1.60 | 1:28 | 30:46 | 65 | |
| Oyster Creek | FM-1464 | 9:59:47 AM | 2.00 | 1:40 | 32:26 | 72 | |
| FM-1464 | New Territory | 9:59:47 AM | 1.50 | 1:14 | 33:40 | 73 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
