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 | 7:59:30 AM | 1.00 | 1:03 | 1:03 | 57 |  |
| New Territory | FM-1464 | 7:59:30 AM | 1.50 | 1:20 | 2:23 | 68 | |
| FM-1464 | Oyster Creek | 7:59:30 AM | 2.00 | 1:43 | 4:06 | 70 | |
| Oyster Creek | Harlem Rd | 7:59:30 AM | 1.60 | 1:28 | 5:34 | 65 | |
| Harlem Rd | W Bellfort | 7:59:30 AM | 1.50 | 1:13 | 6:47 | 74 | |
| W Bellfort | Bellaire | 7:59:30 AM | 2.90 | 2:30 | 9:17 | 70 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 7:59:30 AM | 2.20 | 5:11 | 14:26 | 25 |  |
| Kingsland | IH-10 Katy | 7:59:30 AM | 1.25 | 1:10 | 15:36 | 64 | |
| IH-10 Katy | Morton | 7:59:30 AM | 1.50 | 1:39 | 17:15 | 55 | |
| Morton | Clay Rd | 7:59:30 AM | 1.60 | 1:31 | 18:46 | 63 | |
| Clay Rd | Beckendorff | 7:59:30 AM | 1.30 | 1:17 | 20:03 | 61 | |
| Beckendorff | FM-529 | 7:59:30 AM | 1.00 | 00:55 | 20:58 | 65 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 7:59:30 AM | 1.40 | 1:18 | 22:14 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:59:30 AM | 2.40 | 2:12 | 24:26 | 65 | |
| Summary | 30.55 | 24:26 | 24:26 | 75 | |
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 | 7:59:30 AM | 2.40 | 2:13 | 2:13 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 7:59:30 AM | 1.40 | 1:15 | 3:28 | 67 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 7:59:30 AM | 1.00 | 1:02 | 4:28 | 58 | |
| Beckendorff | Clay Rd | 7:59:30 AM | 1.30 | 1:37 | 6:05 | 48 |  |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 7:59:30 AM | 1.25 | 1:13 | 7:16 | 62 | |
| Kingsland | Cinco Ranch Blvd | 7:59:30 AM | 2.20 | 3:00 | 10:16 | 44 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 7:59:30 AM | 2.90 | 2:45 | 12:59 | 63 | |
| W Bellfort | Harlem Rd | 7:59:30 AM | 1.50 | 1:18 | 14:17 | 69 | |
| Harlem Rd | Oyster Creek | 7:59:30 AM | 1.60 | 1:29 | 15:46 | 65 | |
| Oyster Creek | FM-1464 | 7:59:30 AM | 2.00 | 1:47 | 17:33 | 67 | |
| FM-1464 | New Territory | 7:59:30 AM | 1.50 | 1:25 | 18:58 | 64 | |
| New Territory | Brazos River | 7:59:30 AM | 1.00 | 00:50 | 19:48 | 72 | |
| Summary | 30.55 | 19:48 | 19:48 | 93 | |
