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 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 9:09:45 AM | 1.60 | 1:30 | 1:27 | 64 |  |
| Harlem Rd | W Bellfort | 9:11:45 AM | 1.50 | 1:13 | 2:40 | 74 | |
| W Bellfort | Bellaire | 9:11:45 AM | 2.90 | 2:40 | 5:20 | 65 | |
| Bellaire | S Fry Rd | 9:11:45 AM | 1.60 | 1:27 | 6:47 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 9:11:45 AM | 2.00 | 4:13 | 11:00 | 28 |  |
| Cinco Ranch Blvd | Kingsland | 9:11:45 AM | 2.20 | 5:15 | 16:15 | 25 | |
| Kingsland | IH-10 Katy | 9:11:45 AM | 1.25 | 1:05 | 17:20 | 69 | |
| IH-10 Katy | Morton | 9:11:45 AM | 1.50 | 1:33 | 18:53 | 58 | |
| Morton | Clay Rd | 9:11:45 AM | 1.60 | 1:28 | 20:21 | 65 | |
| Clay Rd | Beckendorff | 9:11:45 AM | 1.30 | 1:17 | 21:38 | 61 | |
| Beckendorff | FM-529 | 9:11:45 AM | 1.00 | 00:56 | 22:34 | 64 | |
| FM-529 | West Rd | 9:11:45 AM | 2.50 | 2:15 | 24:49 | 67 | |
| West Rd | House Hahl | 9:11:45 AM | 1.30 | 1:13 | 26:02 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 9:11:45 AM | 1.40 | 1:14 | 27:16 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:11:45 AM | 2.40 | 2:12 | 29:28 | 65 | |
| 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 | 9:11:45 AM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 9:11:45 AM | 1.40 | 1:18 | 3:30 | 65 | |
| House Hahl | West Rd | 9:11:45 AM | 1.30 | 1:16 | 4:46 | 62 | |
| West Rd | FM-529 | 9:11:45 AM | 2.50 | 2:34 | 7:20 | 58 | |
| FM-529 | Beckendorff | 9:11:45 AM | 1.00 | 1:42 | 9:02 | 35 |  |
| Beckendorff | Clay Rd | 9:11:45 AM | 1.30 | 1:26 | 10:28 | 54 | |
| Clay Rd | Morton | 9:11:45 AM | 1.60 | 2:16 | 12:44 | 42 |  |
| Morton | IH-10 Katy | 9:11:45 AM | 1.50 | 1:17 | 14:01 | 70 | |
| IH-10 Katy | Kingsland | 9:11:45 AM | 1.25 | 1:09 | 15:10 | 65 | |
| Kingsland | Cinco Ranch Blvd | 9:11:45 AM | 2.20 | 4:07 | 19:17 | 32 | |
| Cinco Ranch Blvd | S Fry Rd | 9:11:45 AM | 2.00 | 5:25 | 24:42 | 22 | |
| S Fry Rd | Bellaire | 9:11:45 AM | 1.60 | 1:35 | 26:17 | 61 | |
| Bellaire | W Bellfort | 9:11:45 AM | 2.90 | 2:51 | 29:08 | 61 | |
| W Bellfort | Harlem Rd | 9:11:45 AM | 1.50 | 1:21 | 30:29 | 67 | |
| Harlem Rd | Oyster Creek | 9:11:45 AM | 1.60 | 1:27 | 31:56 | 66 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 31:53 | 31:53 | 57 | |
