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 | 11:24:50 AM | 1.50 | 1:16 | 1:15 | 71 |  |
| FM-1464 | Oyster Creek | 11:24:50 AM | 2.00 | 1:45 | 3:00 | 69 | |
| Oyster Creek | Harlem Rd | 11:24:50 AM | 1.60 | 1:30 | 4:30 | 64 | |
| Harlem Rd | W Bellfort | 11:24:50 AM | 1.50 | 1:15 | 5:45 | 72 | |
| W Bellfort | Bellaire | 11:24:50 AM | 2.90 | 2:40 | 8:25 | 65 | |
| Bellaire | S Fry Rd | 11:24:50 AM | 1.60 | 1:27 | 9:52 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 11:24:50 AM | 2.00 | 2:16 | 12:08 | 53 | |
| Cinco Ranch Blvd | Kingsland | 11:24:50 AM | 2.20 | 4:57 | 17:05 | 27 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 11:24:50 AM | 1.50 | 1:40 | 18:44 | 54 | |
| Morton | Clay Rd | 11:24:50 AM | 1.60 | 1:29 | 20:13 | 65 | |
| Clay Rd | Beckendorff | 11:24:50 AM | 1.30 | 1:15 | 21:28 | 62 | |
| Beckendorff | FM-529 | 11:24:50 AM | 1.00 | 00:52 | 22:20 | 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 | 11:24:50 AM | 1.00 | 1:04 | 1:00 | 56 | |
| Beckendorff | Clay Rd | 11:24:50 AM | 1.30 | 1:11 | 2:11 | 66 | |
| Clay Rd | Morton | 11:19:50 AM | 1.60 | 22:56 | 25:07 | 4 |  |
| Morton | IH-10 Katy | 11:24:50 AM | 1.50 | 1:44 | 26:51 | 52 | |
| IH-10 Katy | Kingsland | 11:24:50 AM | 1.25 | 1:15 | 28:06 | 60 | |
| Kingsland | Cinco Ranch Blvd | 11:24:50 AM | 2.20 | 2:21 | 30:27 | 56 | |
| Cinco Ranch Blvd | S Fry Rd | 11:24:50 AM | 2.00 | 2:26 | 32:53 | 49 |  |
| S Fry Rd | Bellaire | 11:24:50 AM | 1.60 | 1:39 | 34:32 | 58 | |
| Bellaire | W Bellfort | 11:24:50 AM | 2.90 | 2:48 | 37:20 | 62 | |
| W Bellfort | Harlem Rd | 11:24:50 AM | 1.50 | 1:10 | 38:30 | 77 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 11:24:50 AM | 2.00 | 1:45 | 40:14 | 69 | |
| FM-1464 | New Territory | 11:24:50 AM | 1.50 | 1:18 | 41:32 | 69 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
