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 | 4:15:37 AM | 2.00 | 1:45 | 1:43 | 69 |  |
| Oyster Creek | Harlem Rd | 4:15:37 AM | 1.60 | 1:35 | 3:18 | 61 | |
| Harlem Rd | W Bellfort | 4:15:37 AM | 1.50 | 1:15 | 4:33 | 72 | |
| W Bellfort | Bellaire | 4:15:37 AM | 2.90 | 2:44 | 7:17 | 64 | |
| Bellaire | S Fry Rd | 4:15:37 AM | 1.60 | 1:28 | 8:45 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 4:15:37 AM | 2.00 | 1:55 | 10:40 | 63 | |
| Cinco Ranch Blvd | Kingsland | 4:15:37 AM | 2.20 | 2:21 | 13:01 | 56 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | - | 1.50 | Not Available | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | 4:15:37 AM | 1.30 | 1:17 | 14:15 | 61 | |
| Beckendorff | FM-529 | 4:15:37 AM | 1.00 | 00:52 | 15:07 | 69 | |
| FM-529 | West Rd | 4:15:37 AM | 2.50 | 2:22 | 17:29 | 63 | |
| West Rd | House Hahl | 4:15:37 AM | 1.30 | 1:15 | 18:44 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 4:11:37 AM | 1.40 | 1:13 | 19:57 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:15:37 AM | 2.40 | 2:06 | 22:03 | 69 | |
| 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 | 4:15:37 AM | 1.30 | 1:10 | 1:08 | 67 | |
| West Rd | FM-529 | 4:13:37 AM | 2.50 | 4:34 | 5:42 | 33 |  |
| FM-529 | Beckendorff | 4:15:37 AM | 1.00 | 00:56 | 6:38 | 64 | |
| Beckendorff | Clay Rd | 4:15:37 AM | 1.30 | 1:11 | 7:49 | 66 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| 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 | 4:15:37 AM | 2.90 | 2:49 | 10:32 | 62 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 4:15:37 AM | 2.00 | 1:51 | 12:21 | 65 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
