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 | 11:08:50 AM | 1.50 | 1:21 | 1:20 | 67 |  |
| FM-1464 | Oyster Creek | 11:08:50 AM | 2.00 | 1:43 | 3:03 | 70 | |
| Oyster Creek | Harlem Rd | 11:08:50 AM | 1.60 | 1:30 | 4:33 | 64 | |
| Harlem Rd | W Bellfort | 11:08:50 AM | 1.50 | 1:13 | 5:46 | 74 | |
| W Bellfort | Bellaire | 11:08:50 AM | 2.90 | 2:33 | 8:19 | 68 | |
| Bellaire | S Fry Rd | 11:08:50 AM | 1.60 | 1:29 | 9:48 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 11:08:50 AM | 2.00 | 2:27 | 12:15 | 49 |  |
| Cinco Ranch Blvd | Kingsland | 11:08:50 AM | 2.20 | 3:31 | 15:46 | 38 |  |
| Kingsland | IH-10 Katy | 11:08:50 AM | 1.25 | 1:14 | 17:00 | 61 | |
| IH-10 Katy | Morton | 11:08:50 AM | 1.50 | 1:34 | 18:34 | 57 | |
| Morton | Clay Rd | 11:08:50 AM | 1.60 | 1:26 | 20:00 | 67 | |
| Clay Rd | Beckendorff | 11:08:50 AM | 1.30 | 1:19 | 21:19 | 59 | |
| Beckendorff | FM-529 | 11:08:50 AM | 1.00 | 00:52 | 22:11 | 69 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 11:08:50 AM | 1.00 | 1:09 | 1:05 | 52 | |
| Beckendorff | Clay Rd | 11:08:50 AM | 1.30 | 1:15 | 2:20 | 62 | |
| Clay Rd | Morton | 11:08:50 AM | 1.60 | 1:44 | 4:04 | 55 | |
| Morton | IH-10 Katy | 11:08:50 AM | 1.50 | 1:37 | 5:41 | 56 | |
| IH-10 Katy | Kingsland | 11:08:50 AM | 1.25 | 1:08 | 6:49 | 66 | |
| Kingsland | Cinco Ranch Blvd | 11:08:50 AM | 2.20 | 2:21 | 9:10 | 56 | |
| Cinco Ranch Blvd | S Fry Rd | 11:08:50 AM | 2.00 | 2:27 | 11:37 | 49 | |
| S Fry Rd | Bellaire | 11:08:50 AM | 1.60 | 1:48 | 13:25 | 53 | |
| Bellaire | W Bellfort | 11:08:50 AM | 2.90 | 2:53 | 16:18 | 60 | |
| W Bellfort | Harlem Rd | 11:08:50 AM | 1.50 | 1:15 | 17:33 | 72 | |
| Harlem Rd | Oyster Creek | 11:08:50 AM | 1.60 | 1:31 | 19:04 | 63 | |
| Oyster Creek | FM-1464 | 11:08:50 AM | 2.00 | 1:44 | 20:48 | 69 | |
| FM-1464 | New Territory | 11:08:50 AM | 1.50 | 1:24 | 22:12 | 64 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
