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 | 4:03:52 AM | 1.50 | 1:15 | 1:14 | 72 |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 4:03:52 AM | 2.90 | 2:53 | 4:04 | 60 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 4:03:52 AM | 1.50 | 1:28 | 5:28 | 61 | |
| Morton | Clay Rd | 4:03:52 AM | 1.60 | 1:17 | 6:45 | 75 | |
| Clay Rd | Beckendorff | 4:03:52 AM | 1.30 | 1:21 | 8:06 | 58 | |
| Beckendorff | FM-529 | 4:03:52 AM | 1.00 | 00:55 | 9:01 | 65 | |
| FM-529 | West Rd | 4:03:52 AM | 2.50 | 1:58 | 10:59 | 76 | |
| West Rd | House Hahl | 4:03:52 AM | 1.30 | 1:43 | 12:42 | 45 |  |
| House Hahl | Bridgeland Lake Parkway | 4:03:52 AM | 1.40 | 1:19 | 14:01 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:03:52 AM | 2.40 | 2:13 | 16:14 | 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 | 4:03:52 AM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 4:03:52 AM | 1.40 | 1:26 | 3:37 | 59 | |
| House Hahl | West Rd | 4:03:52 AM | 1.30 | 1:50 | 5:27 | 43 | |
| West Rd | FM-529 | 4:03:52 AM | 2.50 | 1:37 | 7:04 | 93 | |
| FM-529 | Beckendorff | 4:03:52 AM | 1.00 | 1:16 | 8:20 | 47 | |
| Beckendorff | Clay Rd | 4:03:52 AM | 1.30 | 1:05 | 9:25 | 72 | |
| Clay Rd | Morton | 4:03:52 AM | 1.60 | 1:53 | 11:18 | 51 | |
| Morton | IH-10 Katy | 4:03:52 AM | 1.50 | 1:03 | 12:21 | 86 | |
| IH-10 Katy | Kingsland | 4:03:52 AM | 1.25 | 1:07 | 13:28 | 67 | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| 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 | 13:19 | 13:19 | 138 | |
