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 | 2:50:48 AM | 1.50 | 2:00 | 1:59 | 45 |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 2:50:48 AM | 1.60 | 1:51 | 3:49 | 52 |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 2:50:48 AM | 2.90 | 2:54 | 6:42 | 60 | |
| Bellaire | S Fry Rd | 2:50:48 AM | 1.60 | 1:33 | 8:15 | 62 | |
| S Fry Rd | Cinco Ranch Blvd | 2:50:48 AM | 2.00 | 1:52 | 10:07 | 64 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:50:48 AM | 1.50 | 1:54 | 11:59 | 47 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | 2:50:48 AM | 1.30 | 1:21 | 13:19 | 58 | |
| Beckendorff | FM-529 | 2:50:48 AM | 1.00 | 00:51 | 14:10 | 71 | |
| FM-529 | West Rd | 2:50:48 AM | 2.50 | 2:18 | 16:28 | 65 | |
| West Rd | House Hahl | 2:50:48 AM | 1.30 | 1:18 | 17:46 | 60 | |
| House Hahl | Bridgeland Lake Parkway | 2:50:48 AM | 1.40 | 1:19 | 19:05 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:50:48 AM | 2.40 | 2:13 | 21:18 | 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 | 2:50:48 AM | 2.40 | 1:52 | 1:52 | 77 | |
| Bridgeland Lake Parkway | House Hahl | 2:50:48 AM | 1.40 | 1:29 | 3:21 | 57 | |
| House Hahl | West Rd | 2:50:48 AM | 1.30 | 1:13 | 4:34 | 64 | |
| West Rd | FM-529 | 2:50:48 AM | 2.50 | 2:20 | 6:54 | 64 | |
| FM-529 | Beckendorff | 2:50:48 AM | 1.00 | 1:09 | 8:03 | 52 | |
| Beckendorff | Clay Rd | 2:50:48 AM | 1.30 | 1:05 | 9:08 | 72 | |
| Clay Rd | Morton | 2:50:48 AM | 1.60 | 2:05 | 11:13 | 46 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 2:50:48 AM | 1.25 | 1:03 | 12:15 | 71 | |
| Kingsland | Cinco Ranch Blvd | 2:50:48 AM | 2.20 | 1:51 | 14:06 | 71 | |
| Cinco Ranch Blvd | S Fry Rd | 2:50:48 AM | 2.00 | 1:50 | 15:56 | 65 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 2:50:48 AM | 1.50 | 1:17 | 17:11 | 70 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 2:50:48 AM | 2.00 | 1:42 | 18:52 | 71 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 18:50 | 18:50 | 97 | |
